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HEAVY DUTY LIMIT SWITCH

TECHNICAL SPECIFICATIONS

Conforming to standards: CEI EN 60947-1, CEI EN 60947-5-1, CEI EN 60529, CEI EN 60204-1

Certifications: CE

Ambient temperature: storing –40°C +70°C

Ambient temperature: working –20°C +70°C

Protection level: IP 65 according to CEI EN 60529

Insulation class: class I according to IEC 536

Connection speed: 3 m/s

Shell and head: metallic (aluminium) with PG 13,5 cable grip

TECHNICAL SPECIFICATIONS OF THE CONTACT ELEMENTS

Certifications: CE

Nominal thermic current: 10A according to CEI EN 60947-5-1

Nominal insulating voltage: 300V~ (CEI EN 60947-5-1)

Mechanical duration: 8.000.000 maneuver (8x10⁶ cycles)

Man. frequency: 50¸60 maneuver every minute (up to 1 Hz)

Nominal working data: - AC11: 1,5A 250V c.a.

- DC11: 1A 48V c.c.

- Resistive: 10A 250V~

Identification of terminals: according to CENELEC EN 50013

Prot. Vs short circuits: cartridge fuse 10A (CEI EN 60947-5-1)

Connections: screw terminals with auto-lifting cable grip

Connecting capacity (max. wire section): 2x1,5mm² or 1x2,5mm²

Double breaking, self cleaning, fast kick silver contacts.

Return bar						Self retaining 4 positions crosswise
N° Cat.			N° Cat.			N° Cat.					N° Cat.
201	A+B	A+B	203	-	A+B	221	A+B		A+B		223	-	A+B
202	A+B	-	204	A	B	222	A+B		-		224	A	B
Return lever and wheel						“T bar” self retaining four positions
N° Cat.			N° Cat.			N° Cat.				N° Cat.
211	A+B	A+B	213	-	A+B	231	A+B	A+B		233		-	A+B
212	A+B	-	214	A	B	232	A+B	-		234		A	B

The limit switch is fitted with 2 microswitches (A and B) 1NO+1NC

E-Mail: stz@stzsrl.it

S.T.Z. s.r.l.

Strada delle Brigole n° 2/A

23877 Paderno d’Adda (LC) Italy

Tel: 0039 039 514038

Fax: 0039 039 514044